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2010-03-09wl1271: Don't mask interrupts while handling interruptJuuso Oikarinen
Don't mask firmware interrupts while processing interrupts. This allows the interrupt handler looping to work efficiently thus reducing interrupt processing latency. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Aggregate RX acknowledgements to FWJuuso Oikarinen
This patch will ack RX frames read from the firmware in one single write, instead of acking all the frames separately. This will reduce the amount of required communication per frame. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Remove annoying PSM entry/exit kernel tracesJuuso Oikarinen
Remove the annoying and dmesg-flooding WLAN PSM entry/exit traces. Instead, only output them if PSM traces are enabled. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Fix queue stopping/waking for TX pathJuuso Oikarinen
The queue stopping/waking functionality was broken in a way that could cause huge latencies in TX transfers and even cause the TX to stall in the right circumstances. Correct these problems. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Fix ad-hoc mode neighborhood detectionJuuso Oikarinen
This patch fixes a bug in ad-hoc mode preventing mac80211 from properly detecting other ad-hoc networks with the same SSID. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Improvements to the TX pathJuuso Oikarinen
- Fix a TX result overflow problem that was present in the TX path and visible with at least linksys AP's (probably any AP with high throughput capability.) - Optimize TX by writing FW trigger for a group of TX frames instead of each and every frame. - Slightly optimize the TX path code. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: don't get received frames from hardware in PLT modeKalle Valo
Most probably patch "wl1271: add most of the normal initialization commands to PLT mode" enabled the RX path in firmware so that now driver received frames and passed them to mac80211, which warned about them. Workaround this by not retrieving frames from the hardware, just ignore them. Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Fixed unloading of the wl1271_sdio moduleTeemu Paasikivi
Fixed two bugs causing problems when unloding wl1271 module. First was missing sdio_set_drvdata call from the probe function, second was order of function calls in the remove function. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Changed access to fw status register to use raw readTeemu Paasikivi
Changed access to fw status register to use raw read instead of translated addressing. On SDIO access by translated addressing was not working and raw access is working also on SPI. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Initial SDIO implementationTeemu Paasikivi
Added initial implementation of SDIO interfacte to the wl1271 driver. When selected, this adds new module called "wl1271_sdio". Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Divided driver to two separate modulesTeemu Paasikivi
Divided wl1271 driver to wl1271 "core" and wl1271_spi modules in preparation of integration of the SDIO implementation. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Removed wl1271_spi.h and made some functions staticTeemu Paasikivi
Removed wl1271_spi.h header as there's no more need to access functions declared there outside of wl1271_spi.c. Also made those SPI access functions static. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Inlined IO functionsTeemu Paasikivi
Changed IO functions to static inline. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Implemented abstraction of IO functions.Teemu Paasikivi
Changed the driver to use if_ops structure to abstract access to the IO layer (SPI or SDIO). Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Added functions to enable/disable interrupt handlingTeemu Paasikivi
Added/moved enable and disable interrupt handling functions. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09wl1271: Moved module basics to wl1271_spi.cTeemu Paasikivi
Moved wl1271 drivers probe, remove etc. functions and structres to wl1271_spi.c from wl1271_main.c in preparation of implementing SDIO interface. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09p54: Enable HW_REPORTS_TX_ACK_STATUSChristian Lamparter
P54 devices always generate a full tx_status report (ACK, PSM, rate control, etc..) for every xmitted frame. Therefore, I think The driver qualifies for the REPORTS_TX_ACK_STATUS hardware feature flag. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09ath5k: move ath5k_hw_register_timeout() into reset.cPavel Roskin
ath5k_hw_register_timeout() was duplicated between phy.c and reset.c. Since it is too big and too much used to be an inline function, move it away from the ath5k.h header into reset.c. Remove _ATH5K_RESET and _ATH5K_PHY defines. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09ath5k: remove useless "extern" from function declarationsPavel Roskin
Adjust formatting of the affected lines to satisfy checkpatch.pl. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09ath5k: remove stale function declarations, make some functions staticPavel Roskin
Remove all unnecessary function declarations from ath5k.h. Comment out unused functions. Remove ath5k_hw_get_tsf32(), which is too trivial to be commented out. Make functions static if suggested by sparse. Make ath5k_pm_ops static. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-09mac80211: deprecate RX status noiseJohannes Berg
The noise value as is won't be used, isn't filled by most drivers and doesn't really make a whole lot of sense on a per packet basis -- proper cfg80211 survey support in mac80211 will need to be different. Mark the struct member as deprecated so it will be removed from drivers. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-08MAINTAINERS: add netdev to CAN network layer and drivers entriesWolfgang Grandegger
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08tipc: filter out messages not intended for this hostNeil Horman
Port commit 20deb48d16fdd07ce2fdc8d03ea317362217e085 from git://tipc.cslab.ericsson.net/pub/git/people/allan/tipc.git Part of the large effort I'm trying to help with getting all the downstreamed code from windriver forward ported to the upstream tree Origional commit message Restore check to filter out inadverdently received messages This patch reimplements a check that allows TIPC to discard messages that are not intended for it. This check was present in TIPC 1.5/1.6, but was removed by accident during the development of TIPC 1.7; it has now been updated to account for new features present in TIPC 1.7 and reinserted into TIPC. The main benefit of this check is to filter out messages arriving from orphaned link endpoints, which can arise when a node exits the network and then re-enters it with a different TIPC network address (i.e. <Z.C.N> value). Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Origionally-authored-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08tipc: fix endianness on tipc subscriber messagesNeil Horman
Remove htohl implementation from tipc I was working on forward porting the downstream commits for TIPC and ran accross this one: http://tipc.cslab.ericsson.net/cgi-bin/gitweb.cgi?p=people/allan/tipc.git;a=commitdiff;h=894279b9437b63cbb02405ad5b8e033b51e4e31e I was going to just take it, when I looked closer and noted what it was doing. This is basically a routine to byte swap fields of data in sent/received packets for tipc, dependent upon the receivers guessed endianness of the peer when a connection is established. Asside from just seeming silly to me, it appears to violate the latest RFC draft for tipc: http://tipc.sourceforge.net/doc/draft-spec-tipc-02.txt Which, according to section 4.2 and 4.3.3, requires that all fields of all commands be sent in network byte order. So instead of just taking this patch, instead I'm removing the htohl function and replacing the calls with calls to ntohl in the rx path and htonl in the send path. As part of this fix, I'm also changing the subscr_cancel function, which searches the list of subscribers, using a memcmp of the entire subscriber list, for the entry to tear down. unfortunately it memcmps the entire tipc_subscr structure which has several bits that are private to the local side, so nothing will ever match. section 5.2 of the draft spec indicates the <type,upper,lower> tuple should uniquely identify a subscriber, so convert subscr_cancel to just match on those fields (properly endian swapped). I've tested this using the tipc test suite, and its passed without issue. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08ethtool: Use noinline_for_stackEric Dumazet
Use self documenting noinline_for_stack instead of duplicated comments. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08net/sunrpc: Convert (void)snprintf to snprintfJoe Perches
(Applies on top of "Remove uses of NIPQUAD, use %pI4") Casts to void of snprintf are most uncommon in kernel source. 9 use casts, 1301 do not. Remove the remaining uses in net/sunrpc/ Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08net/sunrpc: Remove uses of NIPQUAD, use %pI4Joe Perches
Originally submitted Jan 1, 2010 http://patchwork.kernel.org/patch/71221/ Convert NIPQUAD to the %pI4 format extension where possible Convert %02x%02x%02x%02x/NIPQUAD to %08x/ntohl Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08can: fix bfin_can build error after alloc_candev() changeBarry Song
Looks like commit a6e4bc530403 didn't include updates to drivers so the Blackfin CAN driver fails to build now. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08tcp: Fix tcp_make_synack()Eric Dumazet
Commit 4957faad (TCPCT part 1g: Responder Cookie => Initiator), part of TCP_COOKIE_TRANSACTION implementation, forgot to correctly size synack skb in case user data must be included. Many thanks to Mika Pentillä for spotting this error. Reported-by: Penttillä Mika <mika.penttila@ixonos.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08net: fix route cache rebuildsEric Dumazet
We added an automatic route cache rebuilding in commit 1080d709fb9d8cd43 but had to correct few bugs. One of the assumption of original patch, was that entries where kept sorted in a given way. This assumption is known to be wrong (commit 1ddbcb005c395518 gave an explanation of this and corrected a leak) and expensive to respect. Paweł Staszewski reported to me one of his machine got its routing cache disabled after few messages like : [ 2677.850065] Route hash chain too long! [ 2677.850080] Adjust your secret_interval! [82839.662993] Route hash chain too long! [82839.662996] Adjust your secret_interval! [155843.731650] Route hash chain too long! [155843.731664] Adjust your secret_interval! [155843.811881] Route hash chain too long! [155843.811891] Adjust your secret_interval! [155843.858209] vlan0811: 5 rebuilds is over limit, route caching disabled [155843.858212] Route hash chain too long! [155843.858213] Adjust your secret_interval! This is because rt_intern_hash() might be fooled when computing a chain length, because multiple entries with same keys can differ because of TOS (or mark/oif) bits. In the rare case the fast algorithm see a too long chain, and before taking expensive path, we call a helper function in order to not count duplicates of same routes, that only differ with tos/mark/oif bits. This helper works with data already in cpu cache and is not be very expensive, despite its O(N^2) implementation. Paweł Staszewski sucessfully tested this patch on his loaded router. Reported-and-tested-by: Paweł Staszewski <pstaszewski@itcare.pl> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: remove extra space from board namesAmit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: fix bios version checkAmit Kumar Salecha
Bios sub version from unified fw image is calculated incorrect. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: validate unified fw imageSucheta Chakraborty
Validate all sections of unified fw image, before accessing them, to avoid seg fault. Signed-off-by: Sucheta Chakraborty <sucheta@dut6195.unminc.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: fix multicast handlingSucheta Chakraborty
For promiscuous mode, driver send request to device for deleting multicast addresses and again it send request for adding them back while exiting from this mode, this is bad for performance. Just setting device in promiscuous mode is enough, no need to del/add multicast addresses. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: additional driver statistics.Sucheta Chakraborty
Statistics added for lro/lso bytes, count for tx stop queue and wake queue and skb alloc failure count. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08qlcnic: fix tx csum statusSucheta Chakraborty
Kernel default tx csum function (ethtool_op_get_tx_csum) doesn't show correct csum status. It takes various FLAGS (NETIF_F_ALL_CSUM) in account to show tx csum status, which driver doesn't set while disabling tx csum. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08be2net: remove unused code in be_load_fwAjit Khaparde
This patch cleans up some unused code from be_load_fw(). Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08be2net: remove usage of be_pci_funcAjit Khaparde
When PCI functions are virtuialized in applications by assigning PCI functions to VM (PCI passthrough), the be2net driver in the VM sees a different function number. So, use of PCI function number in any calculation will break existing code. This patch takes care of it. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08tcp: Add SNMP counters for backlog and min_ttl dropsEric Dumazet
Commit 6b03a53a (tcp: use limited socket backlog) added the possibility of dropping frames when backlog queue is full. Commit d218d111 (tcp: Generalized TTL Security Mechanism) added the possibility of dropping frames when TTL is under a given limit. This patch adds new SNMP MIB entries, named TCPBacklogDrop and TCPMinTTLDrop, published in /proc/net/netstat in TcpExt: line netstat -s | egrep "TCPBacklogDrop|TCPMinTTLDrop" TCPBacklogDrop: 0 TCPMinTTLDrop: 0 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-08net: add __must_check to sk_add_backlogZhu Yi
Add the "__must_check" tag to sk_add_backlog() so that any failure to check and drop packets will be warned about. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07bridge: Fix RCU race in br_multicast_stopHerbert Xu
Thanks to Paul McKenny for pointing out that it is incorrect to use synchronize_rcu_bh to ensure that pending callbacks have completed. Instead we should use rcu_barrier_bh. Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07bridge: Use RCU list primitive in __br_mdb_ip_getHerbert Xu
As Paul McKenney correctly pointed out, __br_mdb_ip_get needs to use the RCU list walking primitive in order to work correctly on platforms where data-dependency ordering is not guaranteed. Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07ipv6: Optmize translation between IPV6_PREFER_SRC_xxx and RT6_LOOKUP_F_xxx.YOSHIFUJI Hideaki / 吉藤英明
IPV6_PREFER_SRC_xxx definitions: | #define IPV6_PREFER_SRC_TMP 0x0001 | #define IPV6_PREFER_SRC_PUBLIC 0x0002 | #define IPV6_PREFER_SRC_COA 0x0004 RT6_LOOKUP_F_xxx definitions: | #define RT6_LOOKUP_F_SRCPREF_TMP 0x00000008 | #define RT6_LOOKUP_F_SRCPREF_PUBLIC 0x00000010 | #define RT6_LOOKUP_F_SRCPREF_COA 0x00000020 So, we can translate between these two groups by shift operation instead of multiple 'if's. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07cpmac: bump version to 0.5.2Florian Fainelli
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07cpmac: fallback to switch mode if no PHY chip foundFlorian Fainelli
If we were unable to detect a PHY on any of the MDIO bus id we tried instead of bailing out with -ENODEV, assume the MAC is connected to a switch and use MDIO bus 0. This unbreaks quite a lot of devices out there whose switch cannot be detected. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07cpmac: fix the receiving of 802.1q framesFlorian Fainelli
Despite what the comment above CPMAC_SKB_SIZE says, the hardware also needs to account for the FCS length in a received frame. This patch fix the receiving of 802.1q frames which have 4 more bytes. While at it unhardcode the definition and use the one from if_vlan.h. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07MAINTAINER: Correct CAN Maintainer responsibilities and pathsOliver Hartkopp
Update the CAN Maintainer responsibilities and add source paths. Additional the SocketCAN core ML is not subscribers-only anymore. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07another pegasus usb net devicePetko Manolov
This one removes trailing whitespace in pegasus.h and more importantly adds new Pegasus compatible device. Signed-off-by: Julian Brown <julian@codesourcery.com> Signed-off-by: Petko Manolov <petkan@nucleusys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07irda-usb: add error handling and fix leakDan Carpenter
If the call to kcalloc() fails then we should return -ENOMEM. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-07sock.c: potential null dereferenceDan Carpenter
We test that "prot->rsk_prot" is non-null right before we dereference it on this line. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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